3. Disconnect the heat sink and fan assembly cable from the microprocessor fan connector on the system
board. See “Locating parts on the system board” on page 77.
4. Follow this sequence to remove the four screws that secure the heat sink and fan assembly to the
system board:
a. Partially remove screw
1
, then fully remove screw
2
, and then fully remove screw
1
.
b. Partially remove screw
3
, then fully remove screw
4
, and then fully remove screw
3
.
Note:
Carefully remove the four screws from the system board to avoid any possible damage to the
system board. The four screws cannot be removed from the heat sink and fan assembly.
Figure 75. Screws that secure the heat sink and fan assembly
5. Lift the heat sink and fan assembly with the fan duct off the system board.
Notes:
a. You might have to gently twist the heat sink and fan assembly to free it from the microprocessor.
b. When handling the heat sink and fan assembly, do not touch the thermal grease on the bottom
of the heat sink and fan assembly.
Chapter 9
.
Replacing FRUs (Machine Types: 1996, 1997, 2002, 2010, 2208, 2209, 2221, 2224, 2226, and 2227.)
141
Содержание 2208
Страница 6: ...2 ThinkCentre Hardware Maintenance Manual ...
Страница 13: ...Chapter 2 Safety information 9 ...
Страница 14: ... 18 kg 37 lb 32 kg 70 5 lb 55 kg 121 2 lb 10 ThinkCentre Hardware Maintenance Manual ...
Страница 18: ...14 ThinkCentre Hardware Maintenance Manual ...
Страница 19: ...1 2 Chapter 2 Safety information 15 ...
Страница 20: ...1 2 16 ThinkCentre Hardware Maintenance Manual ...
Страница 26: ...22 ThinkCentre Hardware Maintenance Manual ...
Страница 27: ...1 2 Chapter 2 Safety information 23 ...
Страница 31: ...Chapter 2 Safety information 27 ...
Страница 32: ...1 2 28 ThinkCentre Hardware Maintenance Manual ...
Страница 36: ...32 ThinkCentre Hardware Maintenance Manual ...
Страница 52: ...48 ThinkCentre Hardware Maintenance Manual ...
Страница 76: ...72 ThinkCentre Hardware Maintenance Manual ...
Страница 118: ...114 ThinkCentre Hardware Maintenance Manual ...
Страница 286: ...282 ThinkCentre Hardware Maintenance Manual ...
Страница 291: ......
Страница 292: ...Part Number 0B07128 Printed in USA 1P P N 0B07128 0B07128 ...